need动词后面什么时候加to什么时候不加to？请举例说明。
1、人＋need ＋to do
2、物＋need ＋doing
3、物＋need ＋to be done
need
读音：英 [niːd] 美 [niːd]
释义：需要，必需。
语法：need是及物动词，可接名词、代词、动词不定式、动名词作宾语，也可接以动词不定式或过去分词充当补足语的复合宾语。
扩展资料
need的近义词：want
want
读音：英 [wɒnt] 美 [wɑːnt]
释义：要，想要，希望。
语法：want的基本意思是“想”“要”，指人希望、愿意或决心做某事或获得某物，是日常用语，强调主观愿望。引申可表示“缺少”“缺乏”“不够”“差”“没有”“应该”等。
例句：
I want an explanation from you, Jeremy.
杰里米，我需要你解释一下。
绛旓細1銆佷汉锛need 锛to do 2銆佺墿锛媙eed 锛媎oing 3銆佺墿锛媙eed 锛媡o be done need 璇婚煶锛氳嫳 [niːd] 缇 [niːd]閲婁箟锛氶渶瑕侊紝蹇呴渶銆傝娉曪細need鏄強鐗鍔ㄨ瘝锛屽彲鎺ュ悕璇嶃佷唬璇嶃佸姩璇嶄笉瀹氬紡銆佸姩鍚嶈瘝浣滃璇紝涔熷彲鎺浠ュ姩璇嶄笉瀹氬紡鎴栬繃鍘诲垎璇嶅厖褰撹ˉ瓒宠鐨勫鍚堝璇
绛旓細1. 褰撲汉浣滀负涓昏鏃讹紝闇瑕佷娇鐢ㄥ姩璇嶄笉瀹氬紡锛屽嵆鍦"need"鍚庨潰鍔犱笂"to"鍐嶅姞涓婂姩璇嶅師褰銆備緥濡傦細"The students need to study hard."锛堝鐢熶滑闇瑕佸姫鍔涘涔犮傦級2. 褰撴彁鍒扮殑浜嬬墿鎴栨娊璞℃蹇典綔涓轰富璇椂锛屼娇鐢ㄥ姩鍚嶈瘝褰㈠紡锛屽嵆鍦"need"鍚庨潰鐩存帴璺熷姩鍚嶈瘝锛屼笉鍔"to"銆備緥濡傦細"The library needs updating."锛堝浘涔﹂...
绛旓細搴旇鏄綋鏄疄褰瑰姩璇嶆椂鍔爐o 锛宯eed to do sth.鍋氭儏鎬佸姩璇嶆椂涓嶅姞to 锛宯eed do sth.杩樻湁寰堝鍗曡瘝閮芥槸鏃㈠彲鍋氬疄褰瑰姩璇嶄篃鍙互鍋氭儏鎬佸姩璇嶇殑锛屾瘮濡傦紝dare 鎴戝彲浠ュ憡璇変綘鍋氭儏鎬佸姩璇嶅拰瀹炰箟鍔ㄨ瘝鐨勫尯鍒細鍋氭儏鎬佸姩璇嶆椂锛氭病鏈夐潪闄愬畾褰㈠紡锛屽嵆娌℃湁涓嶅畾寮忋-ing鍒嗚瘝鎴-ed鍒嗚瘝绛夊舰寮忥紱绗笁浜虹О鍗曟暟鐜板湪鏃舵病鏈夎瘝褰㈠彉...
绛旓細need浣滀负瀹炰箟鍔ㄨ瘝瑕佸姞to锛涗綔涓烘儏鎬佸姩璇嶄笉鍔爐o銆傚锛欻e needs to come before seven.锛堝疄涔夊姩璇嶏級He doesn't need to come before seven.(瀹炰箟鍔ㄨ瘝)He needn't come before seven.(鎯呮佸姩璇)
绛旓細need鍋氬疄鎰忓姩璇嶇殑鏃跺欙紝鈶+ to do锛屾寚鈥滈渶瑕佸仛鏌愪簨鈥;鈶+ n锛屸滈渶瑕佷粈涔堜笢瑗库滶g. I need to buy some eggs. 鎴戦渶瑕佷拱涓浜涢浮铔嬨侷 need some egges. 鎴戦渶瑕佷竴浜涢浮铔嬨俷eed鍋氭儏鎬佸姩璇嶇殑鏃跺欙紝鍚庨潰+ do 锛堝姩璇嶅師褰級Need I finish the homework today? 鎴戦渶瑕佷粖澶╁氨鍋氬畬瀹跺涵浣滀笟鍚楋紵鍥炲锛 Yes...
绛旓細need鏄釜姣旇緝鐗规畩鐨勮瘝,鍗冲彲浣滀负鎯呮佸姩璇嶄篃鍙綔涓哄疄涔夊姩璇嶃備絾鍋氬疄涔鍔ㄨ瘝鏃跺悗闈濡傛灉鎺ュ姩璇鐨勮瘽瑕鍔爐o
绛旓細褰need涓烘儏鎬鍔ㄨ瘝鏃,鍔燿o.鍏朵粬鍔爐o do need+doing琛ㄧず琚姩鍚箟 These flowers need watering.杩欎簺鑺遍渶瑕佹祰姘.
绛旓細褰撳仛瀹炰箟鍔ㄨ瘝鏃跺姞to锛宯eed to do sth銆鍋氭儏鎬佸姩璇嶆椂涓嶅姞to锛宯eedn鈥檛 do銆傛儏鎬佸姩璇嶆湰韬湁涓瀹氱殑璇嶄箟锛岃〃绀鸿姘旂殑鍗曡瘝銆備絾鏄笉鑳界嫭绔嬩綔璋撹锛屽彧鑳藉拰鍔ㄨ瘝鍘熷舰涓璧锋瀯鎴愯皳璇俷eed浣滄儏鎬佸姩璇嶇殑鐢ㄦ硶 锛1锛塶eed鐢ㄤ綔鎯呮佸姩璇嶆椂琛ㄢ滃繀椤汇佸繀瑕佲濓紝鍚庣洿鎺ヨ窡鍔ㄨ瘝鍘熷瀷锛宯eed+do锛屽惁瀹歯eedn鈥檛 +do 锛2锛...
绛旓細need浣滀负鎯呮佸姩璇嶏紙鍍廲an,must锛夌殑鏃跺,鍚庨潰鍔犲姩璇鍘熷舰 渚嬶細锛1锛夎偗瀹氬彞 You need do that.锛2锛夊惁瀹氬彞 You needn't do that.(3)鐤戦棶鍙 Need I do that?褰搉eed浣滀负浣垮焦鍔ㄨ瘝锛堣涓哄姩璇嶏級鏃讹紝鍚庨潰鍔犲悕璇嶆垨鍔ㄨ瘝涓嶅畾寮鍔爐o do sth.渚嬶細锛1锛夎偗瀹氬彞 I need your help.(2) 鍚﹀畾鍙 I don't ...
绛旓細need鍙互鏄儏鎬鍔ㄨ瘝,杩欐椂鐨勭敤娉曟槸鍚庣洿鎺ヨ窡鍔ㄨ瘝鍘熷舰:I need have a rest.浣唍eed杩樻湁涓涓敤娉曟槸浣滆涓哄姩璇,杩欐椂鍋囧鍚庡啀璺熷姩璇嶅氨闇瑕佸厛鍔爐o浜.濡備綘鎵涓剧殑渚嬪瓙灏辨槸:You need to take a bus.
